Description
Expansion or reduction, what do I need? The question is answered quickly. In furnace construction, we always talk about the direction of the flue gas. That is, if your connection on your stove is smaller than your connection on your chimney, you need an extension. If the connection on your stove is larger than the connection on your chimney, you need a reduction.
Technical Data
Material
Steel 2 mm
Temperature resistant
up to 500°C
Wide
130 mm
Narrow
120 mm
Norm
DIN EN 1856-2:2009
Surface coating
none, Senotherm-Lacquer